m4_divert(-1)
-### -*-m4-*-
+### -*-sh-*-
###
### Failsafe prologue for firewall scripts
###
### 30 Initialization. [bookends]
### 30 Clear existing rules. [bookends]
### 32 Set safe IP options. [bookends]
-### 34 Error chains. [bookends]
+### 34 Error chains. [bookends]
### 36 Give loopback traffic a free pass. [bookends]
-### 40 Address classification. [classify]
+### 40 Address classification. [classify]
### 42 Definition of address class policies. [local]
### 44 Definition of interfaces and addresses. [local]
### 46 Handling of default interface. [classify]
-### 50 ICMP filtering. [icmp]
-### 52 Local configuration. [local]
-### 58 Finally accept ICMP, hook onto INPUT and FORWARD. [icmp]
-### 60 Local configuration. [local]
+### 50 ICMP filtering. [icmp]
+### 52 Local configuration. [local]
+### 58 Finally accept ICMP, hook onto INPUT and FORWARD. [icmp]
+### 60 Local configuration. [local]
### 90 Finishing touches. [bookends]
### 94 Set final policies. [bookends]
### 99 File footer: do-not-edit warning. [base]